Exposure
ID
SPICA.2025-08-19T07-25-04_1
Header ID
SPICA.2025-08-19T07-25-04
Date updated
2025-08-19 07:23:59 UTC+0000
Release date
None
UTC Start
2025-08-19 07:23:59.072
UTC End
2025-08-19 07:24:59.072
MJD Start
60906.3083225873
MJD End
60906.30901703173
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
70050
Category
science
Program ID
S7C/NOIR4
Program Title
TBD
Program Type
Normal
PI / COI
bailleul
Target
ID
47883
Name
HD_213306
RA
337.2928
DEC
58.4152
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.1223 31.1218 90.6438 90.8115
S1-E1 298.5348 298.7349 55.2770 55.4525
S1-E2 250.8433 250.9761 63.7679 63.9373
S1-W1 272.8581 272.7911 118.7572 118.9628
S2-E1 273.7490 273.9464 51.5040 51.6830
S2-E2 223.5258 223.6583 60.1592 60.3310
S2-W1 245.8455 245.7898 122.1771 122.3876
E1-E2 62.5784 62.6265 -161.0120 -160.7961
E1-W1 301.3829 301.5962 -178.8279 -178.5977
E2-W1 242.5623 242.7245 176.6448 176.8780
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.3083225873
PI-COI bailleul
HIERARCH OBS TARG NAME HD_213306
HIERARCH OBS RA 337.2928
HIERARCH OBS DEC 58.4152
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 31.1223
HIERARCH ISS PBL12 END 31.1218
HIERARCH ISS PBLA12 START 90.6438
HIERARCH ISS PBLA12 END 90.8115
HIERARCH ISS PBL13 START 298.5348
HIERARCH ISS PBL13 END 298.7349
HIERARCH ISS PBLA13 START 55.277
HIERARCH ISS PBLA13 END 55.4525
HIERARCH ISS PBL14 START 250.8433
HIERARCH ISS PBL14 END 250.9761
HIERARCH ISS PBLA14 START 63.7679
HIERARCH ISS PBLA14 END 63.9373
HIERARCH ISS PBL15 START 272.8581
HIERARCH ISS PBL15 END 272.7911
HIERARCH ISS PBLA15 START 118.7572
HIERARCH ISS PBLA15 END 118.9628
HIERARCH ISS PBL23 START 273.749
HIERARCH ISS PBL23 END 273.9464
HIERARCH ISS PBLA23 START 51.504
HIERARCH ISS PBLA23 END 51.683
HIERARCH ISS PBL24 START 223.5258
HIERARCH ISS PBL24 END 223.6583
HIERARCH ISS PBLA24 START 60.1592
HIERARCH ISS PBLA24 END 60.331
HIERARCH ISS PBL25 START 245.8455
HIERARCH ISS PBL25 END 245.7898
HIERARCH ISS PBLA25 START 122.1771
HIERARCH ISS PBLA25 END 122.3876
HIERARCH ISS PBL34 START 62.5784
HIERARCH ISS PBL34 END 62.6265
HIERARCH ISS PBLA34 START -161.012
HIERARCH ISS PBLA34 END -160.7961
HIERARCH ISS PBL35 START 301.3829
HIERARCH ISS PBL35 END 301.5962
HIERARCH ISS PBLA35 START -178.8279
HIERARCH ISS PBLA35 END -178.5977
HIERARCH ISS PBL45 START 242.5623
HIERARCH ISS PBL45 END 242.7245
HIERARCH ISS PBLA45 START 176.6448
HIERARCH ISS PBLA45 END 176.878
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1